Recently i had a Stress test, due to tingling in right arm, and what i can best describe as a pain in both arms, i was given an ECG at the Hospital when this was occurring. My Doctor suggested my heart etc was working fine during the stress test, but would send results to a specialist to confirm,

The Specialist has decided to send me for an expensive Angiogram, without explaining why. I don't have any pain in my chest, and most often this tingling occurs only in certain positions, which makes me seem to think it is a nerve problem, though this could also be affected by the blood flow, "i notice what feels like a rush of blood to the thumb in the right hand,

I want to be a little more aware of what this is before i start throwing money at these Doctors,